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ACI 84100 Window Regulator - Front Left
| Brand | ACI B85TMBX |
|---|---|
| Bolt Circle | 11.000 |
| Converter Codes | 24206642, 24208325, 24210919, 24213393, 24227088, TMAX, TMBX, TWBX |
| Converter Diameter | 12.500 |
| Converter Type | Lock Up |
| Hub Type | Slotted |
| Mounting Type | 3 Pads |
| Pilot Diameter | 1.703 |
| Pilot Length | 1.100 |
| Ring Gear | No |
| Spline Count | 30 |
| Stall | Low Stall |
| Product line | Window Regulator |
| Fits | —7 vehicles |
OE direct replacement. Meets or exceeds OEM requirements for dependable fit and function.
Power window regulator. Restores smooth, powered window movement.
Hardened steel gear. Built for durable, reliable operation.
Cross-references ACI 84100, 740142 and 6652945 for the same application. See all 7.
ACI Window Regulator for Cadillac Seville
Restore smooth power window movement with this ACI Window Regulator, part number 84100. It is a new, front left power window regulator built with a hardened steel gear and meets or exceeds OEM requirements for fit and function.
Fits 1998-2004 Cadillac Seville, front left. This ACI 84100 replacement is built for the Cadillac Seville power window system and is a direct-fit option for the driver-side front door on covered vehicles.
Key Features
- Brand: ACI Window Regulator
- Part number: 84100
- Power window regulator design
- Front left mounting position
- Hardened steel gear for durable operation
- New replacement part
- Meets or exceeds OEM specifications
- Motor not included
- Mounting hardware not included
Product Details
This power window regulator is intended for the 1998-2004 Cadillac Seville front left door and is engineered to match the original window regulator application. The hardened steel gear supports consistent window travel, while the OE-level specification helps maintain proper fit and function in the Cadillac Seville window assembly. If you are replacing a worn or failed Cadillac Seville window regulator, ACI 84100 provides a direct replacement path for the front left position.
This part cross-references ACI 84100 and WR40057 for the same application.
Common Problems It Can Solve
- Window glass that will not move up or down with the switch
- Slow, uneven, or jerky window travel
- Grinding or slipping from a worn regulator gear
- Window dropping inside the door panel
- Loss of power window function at the front left door
Installation Notes
Verify vehicle fitment by year, make, model, and front left position before installation. This regulator does not include the motor, so inspect the existing motor and electrical connector condition during service. Mounting hardware is not included, and door panel removal is typically required to access the window regulator assembly.
Quality Assurance
ACI manufactures this new window regulator to meet or exceed OEM specifications for the listed application. The part number 84100 is built for consistent operation in the Cadillac Seville power window system.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2004 | Cadillac | Seville | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2003 | Cadillac | Seville | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2002 | Cadillac | Seville | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2001 | Cadillac | Seville | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 2000 | Cadillac | Seville | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 1999 | Cadillac | Seville | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
| 1998 | Cadillac | Seville | Front Left | Window regulator suitable for vehicle's proper fit and function.; Window Regulator |
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